| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] [verb] | 12153 |
|
| 2 | [vb past] it [verb] | 4322 |
|
| 3 | who [vb past] it | 1210 |
|
| 4 | who it [verb] | 34 |
|
